4. What is scheduling criteria for selecting Scheduling Algorithms ?
5. Explain different Allocation methods used in File Management.
6. Differentiate Paging and Segmentation.
7. Explain Disk Scheduling Algorithms.
8. What are classical IPC problems
9. What is Deadlock detection and recovery strategies ?
10. What are the applications of Threads ? Explain.
11. Write a short note on use of semaphores in deadlocks ?
12. What are conditions tbr process in critical section 7
1 3. Discuss various system threats to Operating System ?